irq.h

Go to the documentation of this file.

/*
 * SPDX-FileCopyrightText: 2013 Freie Universität Berlin
 * SPDX-FileCopyrightText: 2019 Freie Universität Berlin
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#ifndef IRQ_H
#define IRQ_H

 
#include <stdbool.h>
#include "cpu_conf.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifdef IRQ_API_INLINED
#  define MAYBE_INLINE static inline __attribute__((always_inline))
#else
#  define MAYBE_INLINE
#endif /* IRQ_API_INLINED */
 
#ifndef IRQ_API_INLINED
MAYBE_INLINE unsigned irq_disable(void);

MAYBE_INLINE unsigned irq_enable(void);

MAYBE_INLINE void irq_restore(unsigned state);

MAYBE_INLINE bool irq_is_enabled(void);

MAYBE_INLINE bool irq_is_in(void);
 
#else
#  include "irq_arch.h" /* IWYU pragma: export */
#endif                  /* IRQ_API_INLINED */
 
#ifdef __cplusplus
}
#endif

#endif /* IRQ_H */